3D structure

PDB id
4K0K (explore in PDB, NAKB, or RNA 3D Hub)
Description
Crystal structure of the Thermus thermophilus 30S ribosomal subunit complexed with a serine-ASL and mRNA containing a stop codon
Experimental method
X-RAY DIFFRACTION
Resolution
3.4 Å

Loop

Sequence
CAUCAG*CGACGACG
Length
14 nucleotides
Bulged bases
4K0K|1|A|U|240, 4K0K|1|A|C|276
QA status
Valid loop

Sequence variability

If this chain is mapped to an Rfam alignment, the link below will give its sequence variability.
R3DSVS

Structural variability across Equivalence Class

The link below will give the loop's structural variability across the equivalence class for this chain.
R3DMCS EC

Structural variability across Rfam

If this chain is mapped to an Rfam alignment, the link below will give the loop's structural variability between chains mapped to the same Rfam family.
R3DMCS Rfam
IL_4K0K_012 not in the Motif Atlas
Homologous match to IL_4LFB_011
Geometric discrepancy: 0.0702
The information below is about IL_4LFB_011
Detailed Annotation
Kink-turn with non-sequential stacking
Broad Annotation
Kink-turn
Motif group
IL_46174.3
Basepair signature
cWW-cSS-tSS-tSH-L-cWW-tHW-cWW
Number of instances in this motif group
5

Unit IDs

4K0K|1|A|C|238
4K0K|1|A|A|239
4K0K|1|A|U|240
4K0K|1|A|C|241
4K0K|1|A|A|242
4K0K|1|A|G|243
*
4K0K|1|A|C|273
4K0K|1|A|G|274
4K0K|1|A|A|275
4K0K|1|A|C|276
4K0K|1|A|G|277
4K0K|1|A|A|278
4K0K|1|A|C|279
4K0K|1|A|G|280

Current chains

Chain A
16S ribosomal RNA

Nearby chains

Chain L
30S ribosomal protein S12
Chain Q
30S ribosomal protein S17

Coloring options:


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